Girih Polygon Pattern Design Reset Yahoo

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Frequently Asked Questions

• How are patterns made in the girih system?

  Girih patterns can be created in a variety of ways, including the traditional straightedge and compass construction; the construction of a grid of polygons; and the use of a set of girih tiles with lines drawn on them: the lines form the pattern. Patterns may be elaborated by the use of two levels of design, as at the 1453 Darb-e Imam shrine.

• What kind of geometric design is a girih?

  Girih consists of geometric designs, often of stars and polygons, which can be constructed in a variety of ways. Girih star and polygon patterns with 5- and 10-fold rotational symmetry are known to have been made as early as the 13th century.

• When was the first Girih star pattern made?

  Girih star and polygon patterns with 5- and 10-fold rotational symmetry are known to have been made as early as the 13th century. Such figures can be drawn by compass and straightedge. The first girih patterns were made by copying a pattern template on a regular grid; the pattern was drawn with compass and straightedge.

• When did the use of girih tiles stop?

  By the 15th century, some girih patterns were no longer periodic, and may have been constructed using girih tiles. This method is based on a set of five tiles with lines drawn on them; when used to tile the plane with no gaps, the lines on the tiles form a girih pattern.

• When did girih become the dominant design element in Iran?

  While curvilinear precedents of girih were seen in the 10th century, fully developed girih patterns were not seen before the 11th century in Iran. It became a dominant design element in the 11th and 12th centuries, as in the carved stucco panels with interlaced girih of the Kharraqan towers (1067) near Qazvin, Iran.

• What kind of geometric design is a girih?

  Girih consists of geometric designs, often of stars and polygons, which can be constructed in a variety of ways. Girih star and polygon patterns with 5- and 10-fold rotational symmetry are known to have been made as early as the 13th century.

• Where did the art of girih come from?

  Girih decoration is believed to have been inspired by Syrian Roman knotwork patterns from the second century. The earliest girih dates from around 1000 CE, and the artform flourished until the 15th century.

• How are patterns made in the girih system?

  Girih patterns can be created in a variety of ways, including the traditional straightedge and compass construction; the construction of a grid of polygons; and the use of a set of girih tiles with lines drawn on them: the lines form the pattern. Patterns may be elaborated by the use of two levels of design, as at the 1453 Darb-e Imam shrine.